gistfile1.java

package java112.labs2;

import java.util.*;

/**
 * @author Eric Knapp
 * class SetList
 *
 */
public class SetList {

    public void run() {

        List list = new ArrayList();

        list.add("one");
        list.add("one");
        list.add("two");
        list.add("two");
        list.add("three");
        list.add("four");
        list.add("four");

        System.out.println(list);

        Set set = new TreeSet(list);

        System.out.println(set);


    }

    public static void main(String[] args) {
        SetList demo = new SetList();
        demo.run();
    }
}